krzysztofczernek
Krzysztof Czernek
Software Developer @ u2i
Kraków
Start a chat
Your conversation will be end-to-end encrypted.

Browse others (13)

lh1008
Luis Herrera
jsgaard
Jonathan L. Søgaard
mayaybla
Blanca Mayayo
astrobiologist
Tim Heston
nunohumberto
Nuno Humberto
danforbes
Dan Forbes